Product Description
High quality switching 'wall wart' AC to DC 5V 1000mA wall power supply manufactured specifically for Spark Fun Electronics. These are switch mode power supplies which mean the output is regulated to 5V and the capable output current is much higher (1000mA!). Please note, this specific supply (5V/1A) is also FCC/CE certified!
These will power most projects that don't require more than 1000mA of current. Center-positive 5.5x2.1mm barrel connector.
5V A/C Adapter - $4.99 |
Product Description
High quality switching 'wall wart' AC to DC 9V 650mA wall power supply manufactured specifically for Spark Fun Electronics. These are switch mode power supplies which mean the output is regulated to 9V and the capable output current is much higher (650mA!).
These will power most projects that don't require more than 650mA of current. Center-positive 5.5x2.1mm barrel connector.
9V A/C Adapter - $4.99 |
Product Description
Packaged solar cell with barrel plug termination. This is a custom cell produced for SFE - not a small toy surplus item! This unit is rated for 4.5V open voltage and 100mA short circuit. We actually took a random unit outside and measured 4.95V open voltage and 94mA short circuit.
Termination is a 5.5mm x 2.1mm barrel plug, center positive on a 2m cable. Mates directly with many of our development boards. Monocrystalline high efficiency cells at 15-15.2%. Unit has a clear epoxy coating with hard-board backing. Robust sealing for out door applications!
Dimensions: 3.7 x 2.4"
Small Solar Cell - $14.99 |
Product Description
Description: Packaged solar cell with barrel plug termination. This is a custom cell produced for SFE - not a small toy surplus item! This unit is rated for 8V open voltage and 310mA short circuit. We actually took a random unit outside and measured 9.15V open voltage and 280mA short circuit. Under ideal sun conditions (high-noon, clear sky) 310mA is very possible but will vary from cell to cell. We can even get 110mA from inside our office windows!
Termination is a 5.5mm x 2.1mm barrel plug, center positive on a 2m cable. Monocrystalline high efficiency cells at 15-15.2%. Mates directly with many of our development boards. Unit has a clear epoxy resin coating with hard-board backing. Robust sealing for out door applications!
Dimensions: 7 x 4.5"
Large Solar Cell - $31.99 |